:root{
  --cream:#FFF8F0;
  --cream-2:#FFF1E0;
  --brown-dark:#4A3428;
  --brown:#6B4C3B;
  --orange:#EE8552;
  --orange-dark:#D9652C;
  --orange-light:#FFB88C;
  --yellow:#FFC857;
  --teal:#3FA796;
  --white:#ffffff;
  --shadow:0 10px 30px rgba(74,52,40,.12);
  --radius:22px;
  --font-head:'Fredoka',sans-serif;
  --font-body:'Quicksand',sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family:var(--font-body);
  color:var(--brown-dark);
  background:var(--cream);
  line-height:1.6;
  overflow-x:hidden;
}
h1,h2,h3,h4{font-family:var(--font-head);font-weight:600;line-height:1.15;}
img,svg{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;}
.container{width:100%;max-width:1180px;margin:0 auto;padding:0 24px;}

/* ===== Buttons ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 28px;border-radius:999px;font-family:var(--font-head);
  font-weight:600;font-size:1rem;border:2px solid transparent;cursor:pointer;
  transition:transform .25s ease, box-shadow .25s ease, background .25s ease, color .25s ease;
  white-space:nowrap;
}
.btn:hover{transform:translateY(-3px);}
.btn-primary{background:var(--orange-dark);color:#fff;box-shadow:0 8px 20px rgba(217,101,44,.35);}
.btn-primary:hover{background:var(--orange);box-shadow:0 12px 26px rgba(217,101,44,.45);}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.7);}
.btn-ghost:hover{background:rgba(255,255,255,.15);}
.btn-ghost--dark{color:var(--brown-dark);border-color:var(--brown-dark);}
.btn-ghost--dark:hover{background:var(--brown-dark);color:#fff;}
.btn-light{background:#fff;color:var(--orange-dark);}
.btn-light:hover{background:var(--yellow);}
.btn-small{padding:10px 20px;font-size:.9rem;}

/* ===== Header ===== */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  background:rgba(255,248,240,0);
  transition:background .35s ease, box-shadow .35s ease, padding .35s ease;
  padding:18px 0;
}
.site-header.scrolled{background:rgba(255,248,240,.92);backdrop-filter:blur(8px);box-shadow:0 4px 20px rgba(0,0,0,.06);padding:10px 0;}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;}
.logo{font-family:var(--font-head);font-size:1.35rem;font-weight:700;color:var(--brown-dark);display:flex;align-items:center;gap:6px;}
.logo--light{color:#fff;}
.nav{display:flex;gap:30px;margin-left:auto;}
.nav a{font-weight:600;position:relative;padding:6px 2px;color:var(--brown-dark);}
.site-header:not(.scrolled) .nav a{color:#fff;text-shadow:0 1px 6px rgba(0,0,0,.25);}
.nav a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--orange-dark);transition:width .25s ease;}
.site-header:not(.scrolled) .nav a::after{background:#fff;}
.nav a:hover::after{width:100%;}
.nav-cta{margin-left:20px;}
.hamburger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:6px;}
.hamburger span{width:26px;height:3px;border-radius:3px;background:#fff;transition:.3s;}
.site-header.scrolled .hamburger span{background:var(--brown-dark);}

/* ===== Hero / Slider ===== */
.hero{position:relative;height:100svh;min-height:560px;overflow:hidden;}
.slider{position:relative;width:100%;height:100%;}
.slide{
  position:absolute;inset:0;opacity:0;visibility:hidden;
  transition:opacity 1s ease;
  display:flex;align-items:center;
}
.slide.is-active{opacity:1;visibility:visible;z-index:2;}
.slide-bg{position:absolute;inset:0;z-index:0;}
.slide-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg, rgba(0,0,0,.55) 10%, rgba(0,0,0,.15) 60%, rgba(0,0,0,.05) 100%);}
.slide-bg--1{background:radial-gradient(circle at 75% 30%, #FFC857 0%, #EE8552 45%, #C9542A 100%);}
.slide-bg--2{background:radial-gradient(circle at 75% 30%, #7FD8CB 0%, #3FA796 45%, #256b60 100%);}
.slide-bg--3{background:radial-gradient(circle at 75% 30%, #FFB6C1 0%, #E8734E 45%, #a83f28 100%);}
.slide-bg--4{background:radial-gradient(circle at 75% 30%, #C9B6FF 0%, #7C6BD1 45%, #4a3d94 100%);}
.slide-dog{
  position:absolute;right:4%;top:50%;transform:translateY(-50%);
  width:min(48vw,480px);z-index:1;opacity:.95;
  filter:drop-shadow(0 25px 35px rgba(0,0,0,.3));
  animation:bob 5s ease-in-out infinite;
}
@keyframes bob{0%,100%{transform:translateY(-50%);}50%{transform:translateY(calc(-50% - 14px));}}
.slide-content{position:relative;z-index:2;color:#fff;max-width:640px;}
.eyebrow{
  display:inline-block;font-family:var(--font-head);font-weight:600;font-size:.95rem;
  background:rgba(255,255,255,.18);padding:6px 16px;border-radius:999px;margin-bottom:18px;
  backdrop-filter:blur(4px);
}
.eyebrow--dark{background:var(--cream-2);color:var(--orange-dark);}
.slide-content h1{font-size:clamp(2.1rem,4.6vw,3.6rem);margin-bottom:18px;text-shadow:0 4px 18px rgba(0,0,0,.25);}
.slide-text{font-size:1.15rem;max-width:520px;margin-bottom:30px;opacity:.95;}
.slide-actions{display:flex;gap:16px;flex-wrap:wrap;}

.slider-arrow{
  position:absolute;top:50%;transform:translateY(-50%);z-index:5;
  width:48px;height:48px;border-radius:50%;border:none;cursor:pointer;
  background:rgba(255,255,255,.2);color:#fff;font-size:1.8rem;backdrop-filter:blur(4px);
  display:flex;align-items:center;justify-content:center;transition:background .25s ease;
}
.slider-arrow:hover{background:rgba(255,255,255,.4);}
.slider-arrow--prev{left:20px;}
.slider-arrow--next{right:20px;}
.slider-dots{position:absolute;bottom:34px;left:50%;transform:translateX(-50%);display:flex;gap:10px;z-index:5;}
.slider-dots button{width:10px;height:10px;border-radius:50%;border:none;background:rgba(255,255,255,.45);cursor:pointer;transition:.25s;padding:0;}
.slider-dots button.is-active{background:#fff;width:28px;border-radius:6px;}
.scroll-hint{
  position:absolute;bottom:34px;right:34px;z-index:5;color:#fff;font-size:1.4rem;
  width:40px;height:40px;border:2px solid rgba(255,255,255,.6);border-radius:50%;
  display:flex;align-items:center;justify-content:center;animation:bounce 2s infinite;
}
@keyframes bounce{0%,100%{transform:translateY(0);}50%{transform:translateY(8px);}}

/* ===== Stats ===== */
.stats{background:var(--brown-dark);padding:44px 0;}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;text-align:center;}
.stat-num{display:block;font-family:var(--font-head);font-size:clamp(1.8rem,3vw,2.6rem);color:var(--yellow);font-weight:700;}
.stat-label{color:#f1e4d8;font-size:.95rem;}

/* ===== Sections generic ===== */
.section{padding:96px 0;}
.section--muted{background:var(--cream-2);}
.section-head{max-width:680px;margin:0 auto 56px;text-align:center;}
.section-head h2{font-size:clamp(1.8rem,3.4vw,2.5rem);margin-bottom:14px;color:var(--brown-dark);}
.section-sub{color:var(--brown);font-size:1.05rem;}
.section-sub--light{color:#fff0e2;}

/* ===== Dog cards ===== */
.dogs-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:32px;}
.dog-card{
  background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;
  display:flex;flex-direction:column;transition:transform .3s ease, box-shadow .3s ease;
  opacity:0;transform:translateY(30px);
}
.dog-card.in-view{opacity:1;transform:translateY(0);}
.dog-card:hover{transform:translateY(-8px);box-shadow:0 18px 40px rgba(74,52,40,.18);}
.dog-card-media{position:relative;padding:26px 0 6px;text-align:center;}
.dog-card-media .dog-illustration{width:150px;height:150px;margin:0 auto;}
.dog-tag{position:absolute;top:16px;left:16px;background:var(--yellow);color:var(--brown-dark);font-family:var(--font-head);font-size:.78rem;font-weight:700;padding:5px 12px;border-radius:999px;}
.dog-card-body{padding:18px 22px 26px;display:flex;flex-direction:column;flex:1;}
.dog-card-body h3{font-size:1.3rem;margin-bottom:2px;color:var(--brown-dark);}
.dog-meta{color:var(--orange-dark);font-weight:600;font-size:.88rem;margin-bottom:10px;}
.dog-story{color:var(--brown);font-size:.95rem;flex:1;margin-bottom:18px;}
.dog-traits{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:16px;}
.dog-traits span{background:var(--cream-2);color:var(--orange-dark);font-size:.78rem;font-weight:600;padding:4px 10px;border-radius:999px;}
.btn-adopt{width:100%;}

/* dog svg color variants via CSS custom props consumed with currentColor trick */
.dog-illustration .fur{fill:var(--fur,#D9A066);}
.dog-illustration .snout{fill:#FFF3E4;}
.dog-illustration .nose{fill:#3a2a20;}
.dog-illustration .eye{fill:#3a2a20;}
.dog-illustration .eye-shine{fill:#fff;}
.dog-illustration .mouth{fill:none;stroke:#3a2a20;stroke-width:3;stroke-linecap:round;}
.dog-illustration .bandana{fill:var(--scarf,#EE8552);}

/* ===== Steps ===== */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:28px;}
.step{background:#fff;padding:32px 24px;border-radius:var(--radius);text-align:center;box-shadow:var(--shadow);}
.step-num{
  width:46px;height:46px;border-radius:50%;background:var(--orange-dark);color:#fff;
  font-family:var(--font-head);font-weight:700;display:flex;align-items:center;justify-content:center;
  margin:0 auto 16px;font-size:1.2rem;
}
.step h3{margin-bottom:10px;font-size:1.15rem;}
.step p{color:var(--brown);font-size:.92rem;}

/* ===== Download card ===== */
.download-card{
  background:linear-gradient(120deg,var(--orange) 0%,var(--orange-dark) 100%);
  border-radius:32px;padding:56px;color:#fff;display:flex;align-items:center;gap:40px;
  box-shadow:0 20px 50px rgba(217,101,44,.3);flex-wrap:wrap;
}
.download-info{flex:1 1 380px;}
.download-info h2{color:#fff;font-size:clamp(1.6rem,3vw,2.2rem);margin:12px 0 16px;}
.download-info p{opacity:.95;margin-bottom:18px;}
.download-checklist{margin-bottom:26px;}
.download-checklist li{margin-bottom:8px;font-weight:600;}
.download-icon{flex:0 0 200px;width:200px;}
.download-icon svg{width:100%;--fur:#fff;--scarf:#FFC857;opacity:.95;}
.download-info .btn-primary{background:#fff;color:var(--orange-dark);box-shadow:0 8px 20px rgba(0,0,0,.2);}
.download-info .btn-primary:hover{background:var(--yellow);}

/* ===== Donate ===== */
.donate{background:linear-gradient(160deg,#3FA796 0%, #2c8577 100%);color:#fff;}
.donate .section-head .eyebrow{background:rgba(255,255,255,.2);color:#fff;}
.donate-tiers{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:26px;margin-bottom:48px;}
.donate-card{
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.25);border-radius:var(--radius);
  padding:34px 26px;text-align:center;backdrop-filter:blur(6px);position:relative;transition:transform .3s ease;
}
.donate-card:hover{transform:translateY(-6px);}
.donate-card--featured{background:rgba(255,255,255,.16);border-color:#fff;transform:scale(1.04);}
.donate-badge{position:absolute;top:-14px;left:50%;transform:translateX(-50%);background:var(--yellow);color:var(--brown-dark);font-size:.75rem;font-weight:700;padding:5px 14px;border-radius:999px;font-family:var(--font-head);}
.donate-emoji{font-size:2.4rem;margin-bottom:10px;}
.donate-card h3{font-size:1.5rem;margin-bottom:8px;}
.donate-card p{opacity:.9;margin-bottom:20px;font-size:.92rem;min-height:44px;}
.donate-other{text-align:center;}
.donate-other>p{margin-bottom:16px;font-weight:600;}
.donate-bank{
  display:flex;flex-wrap:wrap;justify-content:center;gap:14px 30px;
  background:rgba(255,255,255,.1);border-radius:16px;padding:20px 26px;max-width:820px;margin:0 auto;
  font-size:.92rem;
}

/* ===== Testimonials ===== */
.testimonial-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:28px;}
.testimonial{background:#fff;border-radius:var(--radius);padding:30px 26px;box-shadow:var(--shadow);position:relative;}
.testimonial p{font-style:italic;color:var(--brown-dark);margin-bottom:14px;}
.testimonial p::before{content:"“";font-family:var(--font-head);font-size:2.2rem;color:var(--orange-light);display:block;line-height:.4;margin-bottom:6px;}
.testimonial cite{color:var(--orange-dark);font-weight:700;font-size:.88rem;font-style:normal;}

/* ===== Footer ===== */
.site-footer{position:relative;background:var(--brown-dark);color:#f1e4d8;padding-top:70px;}
.footer-wave{position:absolute;top:-1px;left:0;width:100%;line-height:0;transform:translateY(-99%);}
.footer-wave svg{width:100%;height:70px;}
.footer-wave path{fill:var(--brown-dark);}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.3fr;gap:40px;padding-bottom:50px;}
.footer-col h4{color:#fff;font-size:1.05rem;margin-bottom:18px;}
.footer-col p{font-size:.92rem;margin-bottom:8px;color:#e4d3c3;}
.footer-col a{display:block;font-size:.92rem;margin-bottom:10px;color:#e4d3c3;transition:color .2s;}
.footer-col a:hover{color:var(--yellow);}
.footer-brand p{color:#e4d3c3;margin:14px 0 20px;font-size:.92rem;max-width:320px;}
.social-links{display:flex;gap:12px;}
.social-icon{
  width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.1);
  display:flex;align-items:center;justify-content:center;transition:.25s;
}
.social-icon svg{width:18px;height:18px;fill:#fff;}
.social-icon:hover{background:var(--orange-dark);transform:translateY(-3px);}
.newsletter-form{display:flex;gap:8px;margin-top:6px;flex-wrap:wrap;}
.newsletter-form input{
  flex:1 1 160px;padding:11px 14px;border-radius:999px;border:1px solid rgba(255,255,255,.25);
  background:rgba(255,255,255,.08);color:#fff;font-family:var(--font-body);font-size:.9rem;
}
.newsletter-form input::placeholder{color:#cbb8a8;}
.newsletter-form input:focus{outline:2px solid var(--yellow);}
.newsletter-msg{margin-top:10px;font-size:.85rem;color:var(--yellow);min-height:1.2em;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding:22px 0;text-align:center;font-size:.85rem;color:#c8b3a1;}

/* ===== Modal ===== */
.modal-overlay{
  position:fixed;inset:0;background:rgba(74,52,40,.55);backdrop-filter:blur(3px);
  display:flex;align-items:center;justify-content:center;z-index:200;
  opacity:0;visibility:hidden;transition:opacity .3s ease, visibility .3s ease;padding:20px;
}
.modal-overlay.is-open{opacity:1;visibility:visible;}
.modal{
  background:#fff;border-radius:28px;max-width:460px;width:100%;padding:40px 32px 32px;
  text-align:center;position:relative;transform:translateY(30px) scale(.96);transition:transform .35s ease;
  box-shadow:0 30px 60px rgba(0,0,0,.3);max-height:90vh;overflow-y:auto;
}
.modal-overlay.is-open .modal{transform:translateY(0) scale(1);}
.modal-close{
  position:absolute;top:16px;right:16px;background:var(--cream-2);border:none;width:36px;height:36px;
  border-radius:50%;font-size:1.4rem;cursor:pointer;color:var(--brown-dark);line-height:1;
}
.modal-dog{width:130px;margin:0 auto 10px;}
.modal-dog svg{width:100%;}
.modal h3{font-size:1.5rem;margin-bottom:4px;}
.modal-meta{color:var(--orange-dark);font-weight:600;margin-bottom:14px;}
.modal p:not(.modal-meta){color:var(--brown);font-size:.95rem;margin-bottom:22px;}
.modal-actions{display:flex;flex-direction:column;gap:12px;}

/* ===== Toast ===== */
.toast{
  position:fixed;bottom:26px;left:50%;transform:translateX(-50%) translateY(120%);
  background:var(--brown-dark);color:#fff;padding:14px 26px;border-radius:999px;
  font-weight:600;font-size:.92rem;z-index:300;transition:transform .35s ease;box-shadow:0 10px 30px rgba(0,0,0,.3);
}
.toast.is-visible{transform:translateX(-50%) translateY(0);}

/* ===== Reveal on scroll ===== */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease, transform .7s ease;}
.reveal.in-view{opacity:1;transform:translateY(0);}

/* ===== Responsive ===== */
@media (max-width:900px){
  .nav,.nav-cta{display:none;}
  .hamburger{display:flex;}
  .site-header.nav-open .nav{
    display:flex;position:absolute;top:100%;left:0;right:0;background:var(--cream);
    flex-direction:column;padding:20px 24px;gap:16px;box-shadow:0 10px 20px rgba(0,0,0,.08);
  }
  .site-header.nav-open .nav a{color:var(--brown-dark);text-shadow:none;}
  .slide-dog{opacity:.25;width:70vw;right:-6%;}
  .stats-grid{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:560px){
  .footer-grid{grid-template-columns:1fr;}
  .download-card{padding:34px 24px;text-align:center;justify-content:center;}
  .download-icon{flex:0 0 140px;width:140px;margin:0 auto;}
  .slide-actions{justify-content:center;}
  .slide-content{text-align:center;margin:0 auto;}
}